Vulnerability · Published Oct 20, 2026 · Assigned by VulDB
CVE-2026-113384Optimal IdM OptimalCloud social redirect
Medium 4.3
In plain English
A medium-severity open redirect in OptimalCloud from Optimal IdM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 75.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A flaw has been found in Optimal IdM OptimalCloud 5.0. This vulnerability affects unknown code of the file /v5.0/social. Executing a manipulation of the argument state can lead to open redirect. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Optimal IdM | OptimalCloud | 5.0 |
Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C
References
- VDB-422657 | Optimal IdM OptimalCloud social redirect vdb-entry, technical-description
- VDB-422657 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-113384 | CVE Analysis and Report third-party-advisory
- Submit #991714 | Optimal IdM, LLC The OptimalCloud v5.0 Open Redirect third-party-advisory